Adjustable hinge



FIG. 1 is a perspective view of an adjustable hinge embodying my design;

FIG. 2 is an enlarged top plan view thereof;

FIG. 3 is an enlarged front elevational view thereof;

FIG. 4 is an enlarged left side elevational view thereof;

FIG. 5 is an enlarged right side elevational view thereof;

FIG. 6 is an enlarged rear elevational view thereof;

FIG. 7 is an enlarged bottom plan view thereof; 

The ornamental design for an adjustable hinge, as shown. 